美股APPS SQ CRWD 多 - 股票

Suhail Hany avatar
By Suhail Hany
at 2021-04-09T10:43

Table of Contents

最近漲跌幅度很大。我之前說過現金都投完,所以只有把新的薪水進來後,扣掉生活費跟最近生活大事要用的錢之後再加一些。一股都沒賣。跟 2月22日比,到昨天收盤這段40天時間的收益(TWR)是 -8%。目前YTD是+8%。


先做目前紀錄

APPS @86.5 - 31%
SQ@258 - 25%
CRWD@203 - 24%
[email protected] - 7.5% (選擇權跌很多)
[email protected] - 6% 我之前三月初把一半轉去 HAAC
[email protected] - 5.5%
[email protected] - 1%

可動用現金是 0。


https://i.imgur.com/AGU9DOa.jpg

https://i.imgur.com/kMQHtHS.jpg



回頭寫一下決策

DDOG

最近股價不太行。我回頭檢視了一下,這六個月放在 DDOG 的錢如果放在 APPS/CRWD/SQ 這三隻隨便放,都屌打放在 DDOG 的報酬率。

實際上到底有沒有可能這樣做呢?

六個月前 2020十月初 DDOG 股價約 110,P/S 約 50多,有 Azure marketplace 的新聞加持

1. APPS 長期成長率還不明顯,我跟 DDOG 比大概比不出所以然。
2. CRWD - 成長率比 DDOG 高 (8x%>5x%),P/S 約 40出頭 比 DDOG 低
3. SQ 主要是看中他的創新所以我大概跟 DDOG 比也比不出來。

也就是如果我回到當初,合邏輯的作法是不買 DDOG 而全部放進 CRWD。 當時跟 DDOG 比 ,CRWD成長率更高,毛利更高,股價估值更低。所以算是我自己的六個月前的邏輯有問題。這是決策的失誤。

現在 DDOG 再跟 CRWD 比這幾項的話差不多是持平。特別是 DDOG 下季的成長率有機會回到 70% 所以現在的估值我也不會賣。持有等於買進,空手等於賣出。


關於選擇權

我 DDOG 的部位有一半是中長期選擇權,從 110 掉到 7x 現在收在 8x 其實虧了不少,約 50%。我其他兩支 CRWD 跟 SQ 選擇權不多,所以所有選擇權的部位算起來,總收益其實跟買現股差不多,但波動大很多。


關於借錢開槓桿

我不借錢放股市:我在這戶內有刻意設定把選擇權打開,但把借錢的功能關掉。原因我之前有寫過再說一次:會開槓桿其實就是想賺更多。但問題是在跌的時候有機會被 margin call 賣在最爛的點。只要不借錢,就完全沒有被 margin call 的可能。要長抱好公司一定不能借錢來買。機率很小跟機率為 0 是兩個完全不一樣的概念。

Nassim Taleb 在 Antifragile 裡說要注意 ruinous risk。簡單說就是有可能會整個爆炸的事絕對不能做。借錢買股就是一種會讓你整個爆炸的作法。

巴菲特跟蒙格大家很熟,但可能不知道 40 年前其實 BRK 有第三位合夥人叫 Rick Guerin 。Rick 為什麼消失了?因為他跑去開槓桿結果在 1974 被 margin call,把所有 BRK.A 的股份用一股 $40 賣給巴菲特。從此消失在市場中。

> Charlie and I always knew that you would become incredibly wealthy. And he said, we were not in a hurry to get wealthy; we knew it would happen. He said, Rick was just as smart as us, but he was in a hurry.
巴菲特說 Rick 的聰明才智和他及蒙格差不多,唯一的差別就是他想快點致富。我跟巴菲特比投資的聰明才智輸一屁股,如果我想快速致富去開槓桿,爆炸的速度肯定比 Rick 更快。

我之前說股市輸一屁股最大的原因,就是拿短跑的方式來跑馬拉松。就算是高成長的公司,股價也都是和公司成長率連動。今天一家公司今年成長率 80% 但一年內股價漲了 300 %,就代表明年如果公司成長 70%,股價也不會跟著成長超過 70%,因為價值終究要回到公司營收表現上。但好公司的成長讓他們的營收很快就能追上股價。開槓桿去追求 100%、200%的報酬無法預測短期漲跌的我做不來。

CRWD

今天有個 investor briefing 列出 $3B 營收的計畫跟喊出 $10B ARR的長期目標。滿屌的。

APPS

APPS 一連三個收購,現在跟兩年前公司的 DNA 完全不一樣。我在網路上逛了一下,大部分討論的人還有錯誤觀念,以為它們營收主力是在手機上裝 APP。下次財報會看到它們這塊占比會掉到25%左右。管理層的野心非常大。關鍵字是手機廣告業的垂直整合(vertical integration)。我會持續持有。有空再細寫。


PS. 我接下來三個月要結婚+買房相當忙。所以不會沒事就上來發文,不過這幾支三個月內會有大幅變化需要砍掉的機會很低。


-----
Sent from JPTT on my iPhone

--
Tags: 股票

All Comments

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By Zanna
at 2021-04-13T20:06
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at 2021-04-17T12:47
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at 2021-04-18T13:49
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at 2021-04-20T14:33
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By Doris
at 2021-04-22T20:40
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at 2021-04-30T07:19
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at 2021-05-07T22:48
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at 2021-05-12T15:14
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at 2021-05-23T19:09
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By Charlie
at 2021-05-23T23:52
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By Poppy
at 2021-05-25T17:26
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at 2021-05-28T10:20
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at 2021-05-31T12:29
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at 2021-06-01T00:05
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By Mary
at 2021-06-01T06:14
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By Lydia
at 2021-06-04T00:37
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By Kelly
at 2021-06-05T12:18
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By Dorothy
at 2021-06-06T01:35
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By Suhail Hany
at 2021-06-09T14:23
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By Doris
at 2021-06-13T11:34
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at 2021-06-18T02:10
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at 2021-06-22T18:07
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at 2021-06-30T04:04
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at 2021-07-13T10:29
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at 2021-07-14T19:16
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at 2021-07-31T01:00
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at 2021-08-02T09:29
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at 2021-08-23T06:37
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at 2021-09-09T17:55
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at 2021-09-10T01:30
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at 2021-09-10T21:58
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at 2021-09-24T09:29
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at 2021-10-01T21:40
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at 2021-10-02T23:21
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By Charlie
at 2021-10-04T04:42
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By Charlie
at 2021-10-08T02:34
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By Oscar
at 2021-10-09T08:56
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at 2021-10-09T13:25
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at 2021-11-29T20:28
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at 2021-12-03T06:07
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